190045748 (number)

190045748 is an even 9-digits composite number following 190045747 and preceding 190045749. In scientific notation, it is written as 1.90045748 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 91957560 positive integers (up to 190045748) that are relatively prime to 190045748.

Interesting facts

Basic properties

Name

Name one hundred ninety million forty-five thousand seven hundred forty-eight

Notation

Scientific notation 1.90045748 × 10^8
Engineering notation 1.90045748 × 10^6

Prime Factorization of 190045748

Prime Factorization 2 × 2 × 31 × 1532627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 95022874
Product of the distinct prime numbers

The prime factorization of 190045748 is 2 × 2 × 31 × 1532627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 99, 64, 868, 430, 835, 4886, 59837, 63698, 121258, 956905, 7563969, 854941, 39931339, 32181238, 541297754, 681390809, 8567130354, 6815439753

Basic calculations (n = 190045748)

Multiplication

n×y
n×2 380091496
n×3 570137244
n×4 760182992
n×5 950228740

Division

n÷y
n÷2 95022874
n÷3 63348582.666667
n÷3 47511437
n÷5 38009149.6

Exponentiation

ny
n2 36117386332879504
n3 6.8639557014371E+24
n4 1.3044655955185E+33
n5 2.4790813984057E+41

Nth Root

y√n
2√n 13785.708106586
3√n 574.935844638
4√n 117.41255514887
5√n 45.265949175833

Divisors of 190045748

1, 2, 4, 31, 62, 124, 1532627, 3065254, 6130508, 47511437, 95022874, 190045748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -190045747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 190045748 can be divided by 12 positive divisors. The sum of these divisors (counting 190045748) is 1, the average is 0.083333333333333.

Base conversion 190045748

Base System Value
2 Binary 1011010100111101111000110100
3 Ternary 111020121022202102
4 Quaternary 23110331320310
5 Quinary 342122430443
6 Senary 30505201232
8 Octal 1324757064
10 Decimal 190045748
12 Duodecimal 53790218
16 Hexadecimal b53de34
20 Vigesimal 2j7fe78
36 Base36 355c8k

Cryptographic Hash Functions

md5 18d61c4c633cb0533ed937294bb4199f
sha1 d1c4438a2ce395fb3b7e4424172211fa34641593
sha256 6375989d1c7dd02aaf995c0163752318fd4b366348e196a730b469fd503e7248
sha512 5a8a7976efefe5d0e2467eceab4b94a8ff5f215f26dffb4a1af79839e02641b597d3e3955b49e8733437efd536329b64a2e8b68eed7915dd48ce9ddc172f7e4d
ripemd-160 eea9e9b97269aebaf689c402632ced1bcdf92417

190045748 as geometric shapes

Circle

Radius = n
Diameter 380091496
Circumference 1194092651.5256
Area 1.1346611557024E+17

Sphere

Radius = n
Volume 2.8751670408267E+25
Surface area 4.5386446228095E+17
Circumference 1194092651.5256

Square

Length = n
Perimeter 760182992
Area 36117386332879504
Diagonal 268765274.29294

Cube

Length = n
Surface area 216704317997277024
Volume 6.8639557014371E+24
Space diagonal 329168891.29843

Equilateral Triangle

Length = n
Perimeter 570137244
Area 1.5639287041285E+16
Altitude 164584445.64922

Triangular Pyramid

Length = n
Surface area 1.5639287041285E+16
Volume 8.089249370417E+23
Height 89588424.764313